actually diffusion allows materials to move in and out of the cell
Diffusion allows materials to move DOWN a concentration gradient.
Diffusion allow to make mixtures.
diffusion and osmosis are types of ways to get materials into or out of a cell
allows materials to move in and out of the cell and holds the cell together
the direction depends on the concentration of materials, materials moved by diffusion move from a region of high concentration to a region of low concentration
Diffusion
diffusion
actually diffusion allows materials to move in and out of the cell
diffusion
get rid of large particles
The capillaries are the site of diffusion of wastes, oxygen, and nutrients. This allows these materials to enter and leave body tissues.
diffusion
The plasma member is a selectively permeable membrane which allows the entry and exit of substances in and out of the cell through the process of diffusion.
diffusion of materials over long distance is fast
diffusion and osmosis are types of ways to get materials into or out of a cell
Diffusion
diffusion and osmosis are types of ways to get materials into or out of a cell
A warm body allows diffusion to occur. Diffusion allows the cells to stay hydrated, but not overly hydrated.
Diffusion of water is osmosis; diffusion of other materials is just called diffusion. However, they are both diffusion, or when something spreads from high concentration of the substance to low concentration.